Count and convert

Exercise and reference answers

Questions

1. Hint

   5, 10, 15 ... up to 50

   Answer

   10

   Question

   How many multiples of 5 are there from 1 to 52?

2. Hint

   divide, then multiply by 100

   Unit

   %

   Answer

   19.2

   Question

   10 out of 52 as a percentage, to 1 decimal place?

3. Hint

   the number part of the standard form

   Answer

   2

   Question

   7 divided by 3.5?

Instructions

Work it out and key in the answer.